<?php /** * @package WPSEO\Admin\ConfigurationUI */ /** * Config Component interface */ interface WPSEO_Config_Component { /** * @return string */ public function get_identifier(); /** * @return mixed */ public function get_data(); /** * Save changes * * @param array $data Data provided by the API. * * @return mixed */ public function set_data( $data ); /** * @return WPSEO_Config_Field */ public function get_field(); }